A valve that controls flow by a circular disk, or a pair of semicircular disks, attached to a common spindle or lever turning on a diametral axis.
Classification: Butterfly type taps, cocks and valves of copper, hand operated, having a pressure rating of 850 kpa or over
NSN 5985-00-150-9398
NSN 6220-01-178-9041
NSN 5990-00-027-7508
NSN 5895-01-585-7132
NSN 5905-01-548-5002
NSN 5990-01-078-1294
NSN 6130-01-441-9696
NSN 6135-00-276-7625
NSN 6145-01-383-4630
NSN 5945-01-449-3957
NSN 6150-01-199-7269
NSN 6110-01-007-5499